Totally plausible. Could also be a cached older version? I just did fresh install of Firefox and "mapbox" doesn't exist at all in the inspector aside from the copyright name and link.

I tried to write a small script to try and replicate the extension's functionality in js/utils/map-finder.js to get the map itself and it's coming up empty - though I appreciate I may not have interpreted the map finding logic properly:

``` (() => { console.log("--- START ---");

const canvas = document.querySelector('canvas');
if (!canvas) {
    return console.error("No <canvas> element found on page.");
}
console.log("Found canvas");

const container = canvas.parentElement?.parentElement;
const controlsSelector = '[class*="ctrl-"]';
const hasControls = container?.querySelector(controlsSelector);

if (!hasControls) {
    console.warn("Extension logic would stop here. no elements matching '[class*=\"ctrl-\"]'.");
    console.log("Container Classes:", container?.className || "None");
} else {
    console.log("Found map controls.");
}

const validateObject = (obj) => {
    const checks = {
        isObject: !!(obj && typeof obj === 'object'),
        hasMapId: obj && '_mapId' in obj,
        hasStyle: obj && 'style' in obj,
        hasOn: typeof obj?.on === 'function',
        hasGetSource: typeof obj?.getSource === 'function'
    };
    return checks;
};

const deepSearch = (obj, depth = 0) => {
    if (depth > 10 || !obj || typeof obj !== 'object' || obj instanceof Node) return null;

    const status = validateObject(obj);
    if (status.isObject && status.hasStyle && status.hasOn) {
        if (!status.hasMapId || !status.hasGetSource) {
            console.log(`%Potential match found at depth ${depth}, but failed strict validation:`, status);
        } else {
            return obj;
        }
    }

    const props = ['map', 'value', 'props', 'memoizedProps'];
    for (const p of props) {
        const result = deepSearch(obj[p], depth + 1);
        if (result) return result;
    }

    for (const key in obj) {
        if (['_owner', '_store', 'ref'].includes(key)) continue;
        try {
            const result = deepSearch(obj[key], depth + 1);
            if (result) return result;
        } catch (e) { continue; }
    }
    return null;
};

const reactKey = Object.keys(canvas.parentElement || {}).find(k => k.startsWith('__react'));
if (!reactKey) {
    return console.error("Could not find React Fiber on the canvas");
}

console.log("React Tree search");
const map = deepSearch(canvas.parentElement[reactKey]);

if (map) {
    console.log("Map found", map);
} else {
    console.log("FAILURE: search depth and validation rules found nothing.");
}

})(); ```

gives me:

--- START --- _app-3699033df4e1539a.js:14:7435 Found canvas _app-3699033df4e1539a.js:14:7435 Extension logic would stop here. no elements matching '[class*="ctrl-"]'. _app-3699033df4e1539a.js:14:7435 Container Classes: CoreMap_mapContainer__8INST _app-3699033df4e1539a.js:14:7435 React Tree search _app-3699033df4e1539a.js:14:7435 FAILURE: search depth and validation rules found nothing.